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<h1 class="epydoc">Source Code for <a href="trunk.BIP.Viz.asciihist-module.html">Module trunk.BIP.Viz.asciihist</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment"># -*- coding: utf-8 -*-</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-docstring">This module contains code to generate ascii representations</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-docstring">of statistical objects</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">__future__</tt> <tt class="py-keyword">import</tt> <tt class="py-name">division</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">numpy</tt> <tt class="py-keyword">import</tt> <tt class="py-name">histogram</tt><tt class="py-op">,</tt> <tt class="py-name">ceil</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-name">__author__</tt><tt class="py-op">=</tt><tt class="py-string">"fccoelho"</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-name">__date__</tt> <tt class="py-op">=</tt><tt class="py-string">"$12/10/2009 14:25:05$"</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt id="link-0" class="py-name" targets="Variable trunk.BIP.Viz.ascii.__licence__=trunk.BIP.Viz.ascii-module.html#__licence__,Variable trunk.BIP.Viz.asciihist.__licence__=trunk.BIP.Viz.asciihist-module.html#__licence__"><a title="trunk.BIP.Viz.ascii.__licence__
trunk.BIP.Viz.asciihist.__licence__" class="py-name" href="#" onclick="return doclink('link-0', '__licence__', 'link-0');">__licence__</a></tt><tt class="py-op">=</tt><tt class="py-string">"GPL v3"</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-name">__docformat__</tt> <tt class="py-op">=</tt> <tt class="py-string">"restructuredtext en"</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"> </tt>
<a name="Histogram"></a><div id="Histogram-def"><a name="L15"></a><tt class="py-lineno"> 15</tt> <a class="py-toggle" href="#" id="Histogram-toggle" onclick="return toggle('Histogram');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="trunk.BIP.Viz.asciihist.Histogram-class.html">Histogram</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Histogram-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Histogram-expanded"><a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-docstring">    Ascii histogram</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="Histogram.__init__"></a><div id="Histogram.__init__-def"><a name="L19"></a><tt class="py-lineno"> 19</tt> <a class="py-toggle" href="#" id="Histogram.__init__-toggle" onclick="return toggle('Histogram.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="trunk.BIP.Viz.asciihist.Histogram-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">data</tt><tt class="py-op">,</tt> <tt class="py-param">bins</tt><tt class="py-op">=</tt><tt class="py-number">10</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Histogram.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Histogram.__init__-expanded"><a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"><tt class="py-docstring">        Class constructor</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-docstring">        :Parameters:</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-docstring">            - `data`: array like object</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">data</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">bins</tt> <tt class="py-op">=</tt> <tt class="py-name">bins</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt> <tt class="py-op">=</tt> <tt class="py-name">histogram</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">data</tt><tt class="py-op">,</tt> <tt class="py-name">bins</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">bins</tt><tt class="py-op">)</tt> </tt>
</div><a name="Histogram.horizontal"></a><div id="Histogram.horizontal-def"><a name="L29"></a><tt class="py-lineno"> 29</tt> <a class="py-toggle" href="#" id="Histogram.horizontal-toggle" onclick="return toggle('Histogram.horizontal');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="trunk.BIP.Viz.asciihist.Histogram-class.html#horizontal">horizontal</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">height</tt><tt class="py-op">=</tt><tt class="py-number">4</tt><tt class="py-op">,</tt> <tt class="py-param">character</tt> <tt class="py-op">=</tt><tt class="py-string">'|'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Histogram.horizontal-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Histogram.horizontal-expanded"><a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line">        <tt class="py-docstring">"""Returns a multiline string containing a</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"><tt class="py-docstring">        a horizontal histogram representation of self.data</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"><tt class="py-docstring">        :Parameters:</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"><tt class="py-docstring">            - `height`: Height of the histogram in characters</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"><tt class="py-docstring">            - `character`: Character to use</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"><tt class="py-docstring">        &gt;&gt;&gt; d = normal(size=1000)</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"><tt class="py-docstring">        &gt;&gt;&gt; h = Histogram(d,bins=25)</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line"><tt class="py-docstring">        &gt;&gt;&gt; print h.horizontal(5,'|')</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line"><tt class="py-docstring">        106            |||</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-docstring">                      |||||</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring">                      |||||||</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-docstring">                    ||||||||||</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-docstring">                   |||||||||||||</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line"><tt class="py-docstring">        -3.42                         3.09</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">        <tt class="py-name">his</tt> <tt class="py-op">=</tt> <tt class="py-string">""""""</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">        <tt class="py-name">bars</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">/</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">*</tt><tt class="py-name">height</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">l</tt> <tt class="py-keyword">in</tt> <tt class="py-name">reversed</tt><tt class="py-op">(</tt><tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">,</tt><tt class="py-name">height</tt><tt class="py-op">+</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">            <tt class="py-name">line</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">l</tt> <tt class="py-op">==</tt> <tt class="py-name">height</tt><tt class="py-op">:</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">                <tt class="py-name">line</tt> <tt class="py-op">=</tt> <tt class="py-string">'%s '</tt><tt class="py-op">%</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-comment">#histogram top count</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">                <tt class="py-name">line</tt> <tt class="py-op">=</tt> <tt class="py-string">' '</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">+</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-comment">#add leading spaces</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">bars</tt><tt class="py-op">:</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">c</tt> <tt class="py-op">&gt;=</tt> <tt class="py-name">ceil</tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">                    <tt class="py-name">line</tt> <tt class="py-op">+=</tt> <tt class="py-name">character</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line">                <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line">                    <tt class="py-name">line</tt> <tt class="py-op">+=</tt> <tt class="py-string">' '</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">            <tt class="py-name">line</tt> <tt class="py-op">+=</tt><tt class="py-string">'\n'</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line">            <tt class="py-name">his</tt> <tt class="py-op">+=</tt> <tt class="py-name">line</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">        <tt class="py-name">his</tt> <tt class="py-op">+=</tt> <tt class="py-string">'%.2f'</tt><tt class="py-op">%</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">bins</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt><tt class="py-string">'%.2f'</tt><tt class="py-op">%</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n'</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">his</tt> </tt>
</div><a name="Histogram.vertical"></a><div id="Histogram.vertical-def"><a name="L64"></a><tt class="py-lineno"> 64</tt> <a class="py-toggle" href="#" id="Histogram.vertical-toggle" onclick="return toggle('Histogram.vertical');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="trunk.BIP.Viz.asciihist.Histogram-class.html#vertical">vertical</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt><tt class="py-param">height</tt><tt class="py-op">=</tt><tt class="py-number">20</tt><tt class="py-op">,</tt> <tt class="py-param">character</tt> <tt class="py-op">=</tt><tt class="py-string">'|'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Histogram.vertical-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Histogram.vertical-expanded"><a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line"><tt class="py-docstring">        Returns a Multi-line string containing a</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line"><tt class="py-docstring">        a vertical histogram representation of self.data</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line"><tt class="py-docstring">        :Parameters:</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line"><tt class="py-docstring">            - `height`: Height of the histogram in characters</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"><tt class="py-docstring">            - `character`: Character to use</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line"><tt class="py-docstring">        &gt;&gt;&gt; d = normal(size=1000)</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line"><tt class="py-docstring">        &gt;&gt;&gt; Histogram(d,bins=10)</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line"><tt class="py-docstring">        &gt;&gt;&gt; print h.vertical(15,'*')</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line"><tt class="py-docstring">                              236</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line"><tt class="py-docstring">        -3.42:</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"><tt class="py-docstring">        -2.78:</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line"><tt class="py-docstring">        -2.14: ***</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line"><tt class="py-docstring">        -1.51: *********</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line"><tt class="py-docstring">        -0.87: *************</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line"><tt class="py-docstring">        -0.23: ***************</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line"><tt class="py-docstring">        0.41 : ***********</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"><tt class="py-docstring">        1.04 : ********</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line"><tt class="py-docstring">        1.68 : *</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line"><tt class="py-docstring">        2.32 :</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">        <tt class="py-name">his</tt> <tt class="py-op">=</tt> <tt class="py-string">""""""</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">        <tt class="py-name">xl</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'%.2f'</tt><tt class="py-op">%</tt><tt class="py-name">n</tt> <tt class="py-keyword">for</tt> <tt class="py-name">n</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">]</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">        <tt class="py-name">lxl</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">l</tt> <tt class="py-keyword">in</tt> <tt class="py-name">xl</tt><tt class="py-op">]</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">        <tt class="py-name">bars</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">/</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">*</tt><tt class="py-name">height</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">        <tt class="py-name">his</tt> <tt class="py-op">+=</tt> <tt class="py-string">' '</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">bars</tt><tt class="py-op">)</tt><tt class="py-op">+</tt><tt class="py-number">2</tt><tt class="py-op">+</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">lxl</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">+</tt><tt class="py-string">'%s\n'</tt><tt class="py-op">%</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">h</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">i</tt><tt class="py-op">,</tt><tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">enumerate</tt><tt class="py-op">(</tt><tt class="py-name">bars</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">            <tt class="py-name">line</tt> <tt class="py-op">=</tt> <tt class="py-name">xl</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt> <tt class="py-op">+</tt><tt class="py-string">' '</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">lxl</tt><tt class="py-op">)</tt><tt class="py-op">-</tt><tt class="py-name">lxl</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">+</tt><tt class="py-string">': '</tt><tt class="py-op">+</tt> <tt class="py-name">character</tt><tt class="py-op">*</tt><tt class="py-name">c</tt><tt class="py-op">+</tt><tt class="py-string">'\n'</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">            <tt class="py-name">his</tt> <tt class="py-op">+=</tt> <tt class="py-name">line</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">his</tt> </tt>
</div></div><a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">             </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line"> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line"><tt class="py-keyword">if</tt> <tt class="py-name">__name__</tt> <tt class="py-op">==</tt> <tt class="py-string">"__main__"</tt><tt class="py-op">:</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt class="py-name">numpy</tt><tt class="py-op">.</tt><tt class="py-name">random</tt> <tt class="py-keyword">import</tt> <tt class="py-name">normal</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">    <tt class="py-name">d</tt> <tt class="py-op">=</tt> <tt class="py-name">normal</tt><tt class="py-op">(</tt><tt class="py-name">size</tt><tt class="py-op">=</tt><tt class="py-number">1000</tt><tt class="py-op">)</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">    <tt class="py-name">h</tt> <tt class="py-op">=</tt> <tt id="link-1" class="py-name" targets="Class trunk.BIP.Viz.ascii.Histogram=trunk.BIP.Viz.ascii.Histogram-class.html,Class trunk.BIP.Viz.asciihist.Histogram=trunk.BIP.Viz.asciihist.Histogram-class.html"><a title="trunk.BIP.Viz.ascii.Histogram
trunk.BIP.Viz.asciihist.Histogram" class="py-name" href="#" onclick="return doclink('link-1', 'Histogram', 'link-1');">Histogram</a></tt><tt class="py-op">(</tt><tt class="py-name">d</tt><tt class="py-op">,</tt><tt class="py-name">bins</tt><tt class="py-op">=</tt><tt class="py-number">10</tt><tt class="py-op">)</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">    <tt class="py-keyword">print</tt> <tt class="py-name">h</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Method trunk.BIP.Viz.ascii.Histogram.vertical()=trunk.BIP.Viz.ascii.Histogram-class.html#vertical,Method trunk.BIP.Viz.asciihist.Histogram.vertical()=trunk.BIP.Viz.asciihist.Histogram-class.html#vertical"><a title="trunk.BIP.Viz.ascii.Histogram.vertical
trunk.BIP.Viz.asciihist.Histogram.vertical" class="py-name" href="#" onclick="return doclink('link-2', 'vertical', 'link-2');">vertical</a></tt><tt class="py-op">(</tt><tt class="py-number">15</tt><tt class="py-op">)</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">    <tt class="py-keyword">print</tt> <tt class="py-name">h</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name" targets="Method trunk.BIP.Viz.ascii.Histogram.horizontal()=trunk.BIP.Viz.ascii.Histogram-class.html#horizontal,Method trunk.BIP.Viz.asciihist.Histogram.horizontal()=trunk.BIP.Viz.asciihist.Histogram-class.html#horizontal"><a title="trunk.BIP.Viz.ascii.Histogram.horizontal
trunk.BIP.Viz.asciihist.Histogram.horizontal" class="py-name" href="#" onclick="return doclink('link-3', 'horizontal', 'link-3');">horizontal</a></tt><tt class="py-op">(</tt><tt class="py-number">5</tt><tt class="py-op">)</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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